HealthcareDiscovery.AI / Doctors / California / Obstetrics & Gynecology

OB-GYNs in California

Data updated monthly · Last refresh October 2026

5,103 Obstetrics & Gynecology providers practice in California, including 564 (11%) offering telehealth. The largest concentration is in Los Angeles. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.

5,103providers
564telehealth
Los Angelestop city

Obstetrics & Gynecology by city in California

Choose a city to see providers there.

Obstetrics & Gynecology in Los Angeles380 providers
Obstetrics & Gynecology in San Diego278 providers
Obstetrics & Gynecology in San Francisco249 providers
Obstetrics & Gynecology in Sacramento197 providers
Obstetrics & Gynecology in San Jose128 providers
Obstetrics & Gynecology in Oakland100 providers
Obstetrics & Gynecology in Orange81 providers
Obstetrics & Gynecology in Torrance76 providers
Obstetrics & Gynecology in Fresno74 providers
Obstetrics & Gynecology in Bakersfield70 providers
Obstetrics & Gynecology in Riverside69 providers
Obstetrics & Gynecology in La Jolla66 providers
Obstetrics & Gynecology in Long Beach63 providers
Obstetrics & Gynecology in Loma Linda61 providers
Obstetrics & Gynecology in Santa Monica57 providers
Obstetrics & Gynecology in Walnut Creek56 providers
Obstetrics & Gynecology in Anaheim56 providers
Obstetrics & Gynecology in Santa Clara53 providers
Obstetrics & Gynecology in Modesto53 providers
Obstetrics & Gynecology in Mountain View50 providers
Obstetrics & Gynecology in Fontana50 providers
Obstetrics & Gynecology in Fremont49 providers
Obstetrics & Gynecology in Pasadena45 providers
Obstetrics & Gynecology in Roseville45 providers

Obstetrics & Gynecology providers in California

Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. Nora Salvador, MD
Richmond, CA · No drug or device payments recorded (2025) · (510) 307-1500
Dr. Rachel Hartshorn, MD
Richmond, CA · No drug or device payments recorded (2025) · (510) 307-2052
Dr. Renee Fogelberg, MD
Richmond, CA · No drug or device payments recorded (2025) · (510) 307-1500
Dr. Tracy Flanagan, MD
Richmond, CA · No drug or device payments recorded (2025) · (510) 307-1500
Dr. Tracy Seo, MD
Richmond, CA · No drug or device payments recorded (2025) · (510) 307-1500
Dr. Vanessa Villamarin, MD
Richmond, CA · No drug or device payments recorded (2025) · (510) 307-2091
Dr. Billie Guerra, DO
Ridgecrest, CA · No drug or device payments recorded (2025) · (760) 499-3640
Dr. Bobby Miller, M.D.
Ridgecrest, CA · No drug or device payments recorded (2025) · (760) 446-4875
Dr. Joseph Edwards, MD
Ridgecrest, CA · No drug or device payments recorded (2025) · (760) 499-3640
Dr. Judith Burichin, M.D.
Ridgecrest, CA · No drug or device payments recorded (2025) · (760) 499-3640
Dr. Julene Evans Murage, MD
Ridgecrest, CA · $306 in drug and device payments (2025) · (760) 499-3640
Dr. Ray Iskander, MD
Ridgecrest, CA · No drug or device payments recorded (2025) · (760) 499-3640
Dr. Rose Stone, M.D.
Ridgecrest, CA · No drug or device payments recorded (2025) · (760) 499-3640
Dr. Lawrence Podolsky, M.D.
Riverbank, CA · No drug or device payments recorded (2025) · (209) 869-5678
Dr. Susan Podolsky, M.D
Riverbank, CA · No drug or device payments recorded (2025) · (209) 869-5678
Dr. Alia Shbeeb, M.D.
Riverside, CA · No drug or device payments recorded (2025) · (951) 353-4929
Dr. Alonso Ojeda, M.D., F.A.C.O.G.
Riverside, CA · $295 in drug and device payments (2025) · (951) 823-0441
Dr. Babak Jebelli, MD
Riverside, CA · No drug or device payments recorded (2025) · (909) 353-2000
Dr. Beryl Huang, MD
Riverside, CA · No drug or device payments recorded (2025) · (909) 353-2000
Dr. Bobby Brar
Riverside, CA · $238 in drug and device payments (2025) · (951) 683-4675
Dr. Bobby Garcia, M.D.
Riverside, CA · $25 in drug and device payments (2025) · (844) 827-8000
Dr. Bruce Flamm, MD
Riverside, CA · No drug or device payments recorded (2025) · (909) 353-2000
Dr. Camila Bahamon, M.D.
Riverside, CA · No drug or device payments recorded (2025) · (951) 222-3111
Dr. Carlos Cardenas, MD
Riverside, CA · $41 in drug and device payments (2025) · Telehealth · (951) 354-2229
Dr. Catherine Warner, MD
Riverside, CA · No drug or device payments recorded (2025) · (909) 353-2000
Dr. Catherine Worden, MD
Riverside, CA · No drug or device payments recorded (2025) · (909) 353-2000
Dr. Christine Suh, MD
Riverside, CA · No drug or device payments recorded (2025) · (909) 353-2000
Dr. Cindy Hudson
Riverside, CA · No drug or device payments recorded (2025) · (833) 574-2273
Dr. Colleen Wittenberg, MD
Riverside, CA · No drug or device payments recorded (2025) · (909) 353-2000
Dr. David Berke, D.O.
Riverside, CA · $121 in drug and device payments (2025) · (951) 697-5500
Dr. Deanah Jibril, DO
Riverside, CA · $217 in drug and device payments (2025) · (951) 847-8000
Dr. Diane Connelly, M.D.
Riverside, CA · No drug or device payments recorded (2025) · (951) 353-4912
Dr. Douglas Montgomery, MD
Riverside, CA · No drug or device payments recorded (2025) · (909) 353-2000
Dr. Edward Matuga, MD
Riverside, CA · No drug or device payments recorded (2025) · (951) 697-5500
Dr. Elise Luna, MD
Riverside, CA · $231 in drug and device payments (2025) · (909) 353-2000
Dr. Elizabeth Ramirez, MD
Riverside, CA · $41 in drug and device payments (2025) · (951) 530-8989
Dr. Elvin Yeo, MD
Riverside, CA · $721 in drug and device payments (2025) · (951) 782-3855
Dr. Enrico Pietrantonio, MD
Riverside, CA · No drug or device payments recorded (2025) · (909) 353-2000
Dr. Eugene Albright, M.D.
Riverside, CA · No drug or device payments recorded (2025) · (951) 781-7184
Dr. Farnoosh Qadri, MD
Riverside, CA · $49 in drug and device payments (2025) · (951) 354-2229
Dr. Frank Lombano, MD
Riverside, CA · No drug or device payments recorded (2025) · (909) 353-2000
Dr. Gladys Frias Andaya, MD
Riverside, CA · No drug or device payments recorded (2025) · (951) 353-2000
Dr. Helen Goo, MD
Riverside, CA · No drug or device payments recorded (2025) · (866) 984-7483
Dr. Hesham El Mokadem, M.D.
Riverside, CA · $112 in drug and device payments (2025) · (951) 788-5588
Dr. Janet Vadaparampil, MD
Riverside, CA · $49 in drug and device payments (2025) · (951) 354-2229
Dr. Janet Zhang, MD
Riverside, CA · No drug or device payments recorded (2025) · (951) 353-3911
Dr. Jeanette Lee-hua, MD
Riverside, CA · No drug or device payments recorded (2025) · (909) 353-2000
Dr. Jennifer Chou-kim, MD
Riverside, CA · No drug or device payments recorded (2025) · (909) 353-2000
Dr. Jennifer Gutierrez, PA-C
Riverside, CA · $45 in drug and device payments (2025) · (951) 544-2111
Dr. Jennifer Prestifilippo, DO
Riverside, CA · $785 in drug and device payments (2025) · (951) 782-3859

Conditions Obstetrics & Gynecology providers in California commonly treat

Patients often search by condition rather than specialty. These are conditions typically managed by Obstetrics & Gynecology providers. Individual practices vary, so confirm with the provider before booking.

Common questions

How many Obstetrics & Gynecology providers are in California?

There are 5,103 Obstetrics & Gynecology providers with active NPI records practicing in California, according to federal NPPES data refreshed monthly.

Do Obstetrics & Gynecology providers in California offer telehealth?

Yes. 564 of the 5,103 Obstetrics & Gynecology providers in California (about 11%) report offering telehealth services in CMS data.

Which cities in California have the most Obstetrics & Gynecology providers?

Los Angeles (380), San Diego (278), San Francisco (249) have the highest concentration of Obstetrics & Gynecology providers in California.

How many Obstetrics & Gynecology providers in California received drug or device company payments?

1,864 of 5,103 Obstetrics & Gynecology providers in California (37%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

What conditions do Obstetrics & Gynecology providers in California treat?

Obstetrics & Gynecology providers commonly treat pregnancy care, endometriosis, fibroids, PCOS, menopause and related conditions. Individual practices vary, so confirm with the provider before booking.

Where does this data come from?

Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

Do most OB-GYNs in California work in independent practices or large health systems?

Among 2,619 OB-GYNs in California enrolled in Medicare, 18% bill through a solo or small practice with fewer than 10 clinicians, 16% through a mid-size group of 10 to 99, and 66% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.

Which hospitals do OB-GYNs in California work at?

According to CMS facility affiliation records, the California hospitals where the most OB-GYNs hold privileges are Hoag Memorial Hospital Presbyterian in Newport Beach; Cedars-Sinai Medical Center in Los Angeles; California Pacific Medical Ctr-Davies Campus Hosp in San Francisco.

Obstetrics & Gynecology in all 50 states Search all 5,103 in the directory Ask Zach for help choosing

Related

Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory. Are you a Obstetrics & Gynecology in California? Get featured.